38 entries under approval topic. ×

2
visa(proof, verification, endorsement, validation)
2
witness(noun, information, reason, picture)
1
recognition(noun, proof, verification, endorsement)
1
underwriting
0
accepting(proof, verification, endorsement, validation)
0
accord(proof, verification, endorsement, validation)
0
admission(proof, verification, endorsement, validation)
0
affirming(proof, verification, endorsement, validation)
0
authorizing(proof, verification, endorsement, validation)
0
corroborating(proof, verification, endorsement, validation)
0
passage(proof, verification, endorsement, validation)
0
passing(proof, verification, endorsement, validation)
0
proving(proof, verification, endorsement, validation)
0
sanctioning(proof, verification, endorsement, validation)
0
stamp of approval(expression, idiom, proof, verification)
0
supporting(proof, verification, endorsement, validation)
0
validating(proof, verification, endorsement, validation)
0
verifying(proof, verification, endorsement, validation)
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APASmart Define. (2015). authentication thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/authentication/thesaurus/synonyms
ChicagoSmart Define. 2015. "authentication thesaurus" https://smartdefine.org/authentication/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, authentication thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/authentication/thesaurus/synonyms>.
MLASmart Define. "authentication thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/authentication/thesaurus/synonyms>